Air Pollution Sources, Statistics, and Health Effects, Introduction

Air pollution threatens our health, environment, and climate. The sources of air pollution are numerous anthropogenic and natural emissions; some are pollution in their own right, and some trigger the formation of secondary pollution. Detailed knowledge of the sources of pollution and the transformations of pollution in the atmosphere is the best possible basis for effective and cost-effective management strategies. While this knowledge is the basis of environmental management as regards emissions standards and best-practice pollution control systems, it is also critically important to society as it seeks to adopt policies and behaviors to reduce air pollution and its associated impacts and direct resources toward research and technological development to achieve sustainability. In fact, reducing air pollution emissions and thereby improving air quality will help us to meet a series of United Nations Sustainable Development Goals. Environmental pollution contributes to poverty, low...